NAME

       Tspi_TPM_LoadMaintenancePubKey- load the public maintenance key into the TPM

SYNOPSIS

       #include <tss/platform.h>
       #include <tss/tcpa_defines.h>
       #include <tss/tcpa_typedef.h>
       #include <tss/tcpa_struct.h>
       #include <tss/tss_typedef.h>
       #include <tss/tss_structs.h>
       #include <tss/tspi.h>

       TSS_RESULT Tspi_TPM_LoadMaintenancePubKey(TSS_HTPM        hTPM, TSS_HKEY hMaintenanceKey,
                                                 TSS_VALIDATION* pValidationData);

DESCRIPTION

       Tspi_TPM_LoadMaintenancePubKey loads the public maintenance key into the TPM. The maintenance key can on‐
       ly  be  loaded once; any subsequent calls to this function will fail. The key information for loading the
       maintenance public key must be set in the key object by Tspi_SetAttribData before this method is  called.
       If  pValidationData is NULL, the TSS service provider proofs the digest got internally from the TPM. Oth‐
       erwise, the caller has to proof the digest by its own.

PARAMETERS

   hTPM
       Handle of the TPM object

   hMaintenanceKey
       Handle of the maintenance key object

   pValidationData
       Validation data structure.  [IN] Provide externalData information  required  to  compute  the  signature.
       [OUT]  On successful completion of the ocmmand, the structure provides a buffer containing the validation
       data and a buffer containing the data the validation data was computed from.

RETURN CODES

       Tspi_TPM_LoadMaintenancePubKey returns TSS_SUCCESS on success, otherwise one of the following values  are
       returned:

       TSS_E_INVALID_HANDLE
              hTPM or hMaintenanceKey is not a valid handle.

       TSS_E_INTERNAL_ERROR
              An internal SW error has been detected.

       TSS_E_BAD_PARAMETER
              One or more of the parameters is incorrect.

       TSS_E_NOTIMPL
              The command is not implemented.

CONFORMING TO

       Tspi_TPM_LoadMaintenancePubKey conforms to the Trusted Computing Group Software Specification version 1.1
       Golden

SEE ALSO

       Tspi_TPM_CheckMaintenancePubKey(3),       Tspi_TPM_KillMaintenanceFeature(3),      Tspi_TPM_CreateMainte‐
       nanceArchive(3).

TSS 1.1                                            2004-05-26                  Tspi_TPM_LoadMaintenancePubKey(3)